NetApp-Harvest poller issue

I have installed Graphana today using SDK 5.5. Something seems to be missing though, not sure what exactly. I get Graphana to display all graphs but only the test ones so I know it is using NetApp-Harvest to some extent. I think that the poller is failing to do something, not sure what though. I am running it against a sim 8.3.1 using password authentication for now. The poller seems to be logging in correctly as it does get the version information back and so on but it gets stuck in a loop on the first LUN poll it seems (there are no LUNs on the system - would that be an issue?)

some snitppets:

[2016-08-26 01:28:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:28:01] [WARNING] [lun] data-list update failed.[2016-08-26 01:28:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:28:01] [WARNING] [lun] data-list update failed.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 96.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 97.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 164.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 165.[2016-08-26 01:29:00] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:29:00] [WARNING] [lun] data-list update failed.[2016-08-26 01:29:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:29:01] [WARNING] [lun] data-list update failed.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 96.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 97.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 96.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 97.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 96.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 97.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 96.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 97.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 96.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 97.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 96.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 97.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 96.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 97.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 164.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 165.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 164.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 165.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 164.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 165.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 164.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 165.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 164.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 165.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 164.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 165.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 164.Use of uninitialized value in numeric lt (<) at /opt/netapp-harvest/plugin/cdot-volume line 165.[2016-08-26 01:30:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:30:01] [WARNING] [lun] data-list update failed.[2016-08-26 01:31:00] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:31:00] [WARNING] [lun] data-list update failed.[2016-08-26 01:32:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:32:01] [WARNING] [lun] data-list update failed.[2016-08-26 01:33:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:33:01] [WARNING] [lun] data-list update failed.[2016-08-26 01:34:00] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:34:00] [WARNING] [lun] data-list update failed.[2016-08-26 01:35:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:35:01] [WARNING] [lun] data-list update failed.[2016-08-26 01:36:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:36:01] [WARNING] [lun] data-list update failed.[2016-08-26 01:37:00] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:37:00] [WARNING] [lun] data-list update failed.[2016-08-26 01:38:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:38:01] [WARNING] [lun] data-list update failed.[2016-08-26 01:39:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:39:01] [WARNING] [lun] data-list update failed.[2016-08-26 01:40:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:40:01] [WARNING] [lun] data-list update failed.[2016-08-26 01:41:01] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:41:01] [WARNING] [lun] data-list update failed.[2016-08-26 01:42:00] [WARNING] [lun] update of data cache failed with reason: For lun object, no instances were found to match the given query.[2016-08-26 01:42:00] [WARNING] [lun] data-list update failed.

For luns I think there may be an issue if you have LUNs defined but none of them are online/mapped (like might happen in a lab, or on a DR site with lots of mirrored LUNs but none that are online/mapped). I put in a fix (in v1.3 that will release soon on Toolchest) but you can patch v1.2.2 yourself: